Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
CVE-2024-49076

7.8HIGH

Key Information:

Summary

The vulnerability pertains to Windows Virtualization-Based Security (VBS), specifically an enclave elevation of privilege issue that could potentially allow an attacker to execute arbitrary code in a privileged context. Exploiting this vulnerability may enable a malicious actor to gain elevated permissions, potentially leading to unauthorized access and the ability to manipulate sensitive data or system functions. It is imperative for organizations using affected versions of Windows Server and Windows 10 or 11 to apply patches and mitigations as recommended by Microsoft to safeguard against potential exploitation.

Affected Version(s)

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.6659

Windows 10 Version 21H2 32-bit Systems 10.0.19043.0 < 10.0.19044.5247

Windows 10 Version 22H2 x64-based Systems 10.0.19045.0 < 10.0.19045.5247

References

EPSS Score

0% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre DatabaseMicrosoft Feed
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